Calvin Stengs, born on 18 December 1998 (age 27), is a Dutch attacking midfielder associated with AZ. He has been used primarily through the centre, where his value is in link play and final-third output rather than anything especially dramatic.
His strongest league return came at AZ in 2020-2021, when he scored seven goals in 30 appearances. That season remains the clearest marker of his productivity at senior level, and it is the kind of campaign that tends to keep a player on recruitment lists for a while.
He was linked with a move to Celtic in August 2025 and again in July 2026. His market value is around £4m, according to Transfermarkt.
Stengs’ career profile is straightforward: a Netherlands attacking midfielder with his best work recorded at AZ, a decent scoring season behind him, and enough technical pedigree to attract periodic interest from elsewhere.